[Marxism] Fwd: Hydrogen map of the sky shows the Sun's motion in the galaxy.

Louis Proyect lnp3 at panix.com
Thu Oct 27 08:27:03 MDT 2016


Even after all this time — 13.8 billion years, give or take — hydrogen 
still dominates the Universe. It’s the simplest element, and the most 
abundant. It fuels the stars, which convert it into heavier elements 
like helium, iron, calcium, and more. It’s strewn between the stars and 
even between the galaxies themselves.

To know hydrogen is to know the Universe.

http://www.slate.com/blogs/bad_astronomy/2016/10/27/hydrogen_map_of_the_sky_shows_the_sun_s_motion_in_the_galaxy.html



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